Physics – Quantum Physics
Scientific paper
2005-11-11
J. Phys. A: Math. Gen. 39 423-433 (2006)
Physics
Quantum Physics
12 pages, 8 figures
Scientific paper
10.1088/0305-4470/39/2/012
We derive some rigorous results concerning the backflow operator introduced by Bracken and Melloy. We show that it is linear bounded, self adjoint, and not compact. Thus the question is underlined whether the backflow constant is an eigenvalue of the backflow operator. From the position representation of the backflow operator we obtain a more efficient method to determine the backflow constant. Finally, detailed position probability flow properties of a numerical approximation to the (perhaps improper) wave function of maximal backflow are displayed.
Grübl Gebhard
Kreidl Sabine
Penz Markus
Wagner Peter
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